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ECHO-PLANAR IMAGING OF PERFLUOROCARBONS

被引：12
作者：
BARKER, BR [1 ]
MASON, RP [1 ]
PESHOCK, RM [1 ]
机构：
[1] UNIV TEXAS,SW MED CTR,DEPT RADIOL,DALLAS,TX 75235
来源：
MAGNETIC RESONANCE IMAGING | 1993年 / 11卷 / 08期
关键词：
PERFLUOROTRIBUTYLAMINE (FTBA); PERFLUBRON; PERFLUOROOCTYLBROMIDE (PFOB); F-19 NUCLEAR MAGNETIC RESONANCE (NMR); ECHO PLANAR IMAGING (EPI);
D O I：
10.1016/0730-725X(93)90244-8
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Emulsions of perfluorotributylamine (FTBA) and perflubron were evaluated for their utility in F-19 echo planar imaging. Fluorine images of the emulsions were obtained in a phantom and two mice that had been predosed. Both agents, but particularly perflubron, show potential for fluorine echo planar studies because of the long spin-spin relaxation times of the CF3 resonances. High resolution thin slice images obtained in as little as 26.6 ms are presented.
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页码：1165 / 1173
页数：9
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共 44 条
  • [1] Branch, Ewing, Helpern, Ordidge, Butt, Welch, Atraumatic quantitation of cerebral perfusion in cats by <sup>19</sup>F magnetic resonance imaging, Magn. Reson. Med., 28, pp. 39-53, (1992)
  • [2] Ceckler, Gibson, Hilf, Bryant, In situ assessment of tumor vascularity using fluorine NMR imaging, Magn. Reson. Med., 13, pp. 416-433, (1990)
  • [3] Fishman, Joseph, Carvlin, Saadi-Elmandjra, Mukherji, Sloviter, In vivo measurements of vascular oxygen tension in tumors using MRI of a fluorinated blood substitute, Invest. Radiol., 24, pp. 65-71, (1989)
  • [4] Mason, Nunnally, Antich, Tissue oxygenation: A novel determination using <sup>19</sup>F surface coil NMR spectroscopy of sequestered perfluorocarbon emulsion, Magn. Reson. Med., 18, pp. 71-79, (1991)
  • [5] Mason, Jeffrey, Malloy, Babcock, Antich, A noninvasive assessment of myocardial oxygen tension: <sup>19</sup>F NMR spectroscopy of sequestered perfluorocarbon emulsion, Magn. Reson. Med., 27, pp. 310-317, (1992)
  • [6] Eidelberg, Johnson, Barnes, Tofts, Delpy, Plummer, McDonald, <sup>19</sup>F imaging of blood oxygenation in the brain, Magn. Reson. Med., 6, pp. 344-352, (1988)
  • [7] Berkowitz, Wilson, Hatchell, London, Quantitative determination of the partial oxygen pressure in the vitrectomized rabbit eye in vivo using <sup>19</sup>F NMR, Magn. Reson. Med., 21, pp. 233-241, (1991)
  • [8] Thomas, The biomedical application of <sup>19</sup>F NMR, Magnetic Resonance Imaging, (1988)
  • [9] Guo, Mattrey, Guclu, Buxton, Nalcioglu, Dynamic measurements of pO<sub>2</sub> by T<sub>1</sub> and T<sub>2</sub> of <sup>19</sup>F with PFOB, Book of abstracts: Eleventh Annual Meeting of the Society of Magnetic Resonance in Medicine, 1, (1992)
  • [10] Mason, Peschke, Hahn, Constantinescu, Antich, Tumor oxygen tension gradients: New evidence from <sup>19</sup>F MRI of perfluorocarbons, 41st Annual Meeting, (1993)
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